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2811553 Cembre TCS254X50TR TERMOCOIL
Cembre TCS254X50TR 2:1 halogen-free transparent heat shrink tubing with 26 mm pre-shrink diameter and 50 m coil for electrical insulation and cable protection.
Why Choose the Cembre TCS254X50TR Heat Shrink Tubing?
The Cembre TCS254X50TR (2811553) is a premium 2:1 heat shrink tubing designed to provide dependable electrical insulation, cable protection and strain relief for industrial and commercial electrical installations. Manufactured from halogen-free cross-linked polyolefin, it offers excellent resistance to abrasion, moisture, chemicals and environmental exposure while maintaining long-term reliability.
Part of the trusted Cembre TERMOCOIL range, this transparent heat shrink tubing is widely used by panel builders, electrical contractors and maintenance engineers to protect cable joints, wire terminations and electrical components while allowing markings and cable colours to remain visible after installation.
With a 26 mm pre-shrink internal diameter, 12.5 mm recovered diameter and supplied in a convenient 50 m coil, the TCS254X50TR is suitable for industrial machinery, control panels, switchgear and OEM manufacturing applications.
Key Advantages
- Professional 2:1 heat shrink tubing for electrical insulation.
- Transparent finish allows cable identification to remain visible.
- Halogen-free cross-linked polyolefin construction.
- Excellent resistance to abrasion, moisture and chemicals.
- Provides reliable insulation and mechanical cable protection.
- Suitable for industrial, commercial and OEM electrical applications.
Key Features
- Cembre TERMOCOIL series.
- Manufacturer Part Number: TCS254X50TR.
- SKU: 2811553.
- 2:1 shrink ratio.
- 26 mm internal diameter before shrinking.
- 12.5 mm recovered internal diameter.
- 50 m coil length.
- Operating temperature range of -55°C to +125°C.
- UL VW-1 flame-retardant material.
- RoHS compliant and halogen-free.
Reliable Cable Protection for Professional Installations
Heat shrink tubing provides dependable electrical insulation while protecting conductors and cable joints against moisture, abrasion and environmental contaminants. The Cembre TERMOCOIL range delivers fast, even shrinkage and long-lasting durability for demanding industrial electrical installations.
The transparent construction makes the TCS254X50TR ideal where cable identification, printed markers or colour coding must remain visible while still benefiting from reliable insulation and protection.
Typical Applications
- Electrical control panels.
- Industrial automation systems.
- Cable joint insulation.
- Wire and cable identification.
- Switchgear and distribution equipment.
- OEM machinery manufacturing.
- Electrical maintenance and repair.
Technical Specifications
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| Height (mm) | 50 mm | |
|---|---|---|
| Device Type | Heat-shrink marker sleeve | |
| Fixing Method | Heat-shrink | |
| Material | Polyolefin | |
| Colour | Clear | |
| Label / Marker Dimensions (mm) | 254 × 50 mm | |
| Width (mm) | 254 mm | |
| Series | TERMOCOIL | |
| Manufacturer Part Number | 2811553 | |
| Product type | Heat shrink tubing | |
| Material | Cross-linked polyolefin | |
| Shrink ratio | 2:1 | |
| Pre-shrink internal diameter | 26 mm | |
| Recovered internal diameter | 12.5 mm | |
| Recovered wall thickness | 0.9 mm | |
| Colour | Transparent | |
| Coil length | 50 m | |
| Operating temperature | -55°C to +125°C | |
| Minimum shrink temperature | 70°C | |
| Full recovery temperature | 110°C | |
| Flammability | UL VW-1 | |
| Compliance | RoHS, UL 224 | |
| HS Code | 39173200 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the Cembre TCS254X50TR used for?
It is used to insulate, protect and reinforce electrical cables, wire terminations and connectors in industrial and commercial installations.
What is the shrink ratio?
The tubing provides a 2:1 shrink ratio, reducing from 26 mm to approximately 12.5 mm after shrinking.
Why is the tubing transparent?
The transparent material allows cable identification, labels and conductor colours to remain visible after installation while providing electrical insulation.
Is this heat shrink tubing halogen-free?
Yes. It is manufactured from halogen-free cross-linked polyolefin and complies with RoHS requirements.
What operating temperatures does it support?
The tubing is suitable for continuous operation between -55°C and +125°C, begins shrinking at approximately 70°C and achieves full recovery at around 110°C.
Trusted by Electrical Professionals Worldwide
Cembre TERMOCOIL heat shrink tubing is trusted by electrical contractors, panel builders and industrial engineers for dependable cable insulation, protection and identification across professional electrical installations.
